Kumpan 1954 User Manual page 48

Operation / Driving
Removing the batteries
If the ignition key still in the ignition
switch, turn it to "OFF".
Open the seat (see page 27).
Always switch off the blue main
power switch, before each plugging
or unplugging of the batteries.
Now pull off the plug of the battery
by pulling it upward.
Always pull on the plug,
not the connection cord.
Now place the handle of the battery
in an upward position.